body {
    background-color: #191a20;
    margin: 0;
    padding: 0;
    font: 12px/1.5 PingFangSC-Regular, Helvetica, Arial, Microsoft Yahei, sans-serif;
}

*{
    list-style: none;
    margin: 0;
    padding: 0;
}

#header{
    height: 64px;
    width: 994px;
    margin: 0 auto;
}

#logo{
    height: 64px;
    width: 110px;
    float: left;
    display: flex;
    align-items: center;
}

#logo >img{
    height: auto;
    width: 110px;
}

#search{
    height: 64px;
    width: 700px;
    float: right;
    display: flex;
    align-items: center;
}

.sinput{
    width: 320px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.18);
    border-radius: 4px;
    display: flex;
    align-items: center;
    position: relative;
}

.sinput>input{
    width: 141px;
    margin-left: 12px;
    background-color: transparent;
    border: 0;
    outline: none;
}

.sinput > input::-webkit-input-placeholder{
    color: rgba(255, 255, 255, 0.7);
}

.sinput > input:hover::-webkit-input-placeholder{
    color: white;
}

.shot{
    width: 59px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    outline: none;
    color: white;
}

.shot img{
    width: 10px;
    height: auto;
    margin-right: 3px;
}

.shr{
    width: 1px;
    height: 20px;
    margin: 0 10px;
    background: linear-gradient(transparent,rgba(255,255,255,0.2),transparent);
}

.sall{
    width: 87px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #16e067;
    cursor: pointer;
}

.sall img{
    width: 21px;
    height: auto;
}

.sicon{
    width: 284px;
    height: 64px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.sicon > img{
    width: 26px;
    height: 26px;
}

.slogin{
    width: 66px;
    height: 64px;
    display: flex;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

.slogin > img{
    width: 28px;
    height: 28px;
    margin-right: 6px;
}

.aa {
    border: 6px solid red;
    border-radius: 50%;
    background-color: red;
}

.sinput > .list{
    width: 320px;
    height: 361px;
    background-color: rgba(18, 19, 24, 0.9);
    position: absolute;
    top: 36px;
    display: none;
}

.list-t{
    font-size: 14px;
    color:rgba(255, 255, 255, 0.4);
    margin-left: 15px;
    margin-top: 3px;
}

.list li{
    line-height: 32px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    display: flex;
    align-items: center;
    cursor: pointer;
}

.list li>span:first-child{
    width: 18px;
    height: 18px;
    background-color: #343537;
    border-radius: 2px;
    display: inline-block;
    text-align: center;
    line-height: 18px;
    margin: 0 10px 0 15px;
}

.list li:nth-child(-n+3) > span:first-child{
    background-color: #16e067;
}

.list li:hover{
    background-color: #444444;
}

.list li:hover > span:nth-child(2)
{
    color: #00cc4c;
}

.sinput > input:focus ~.list{
    display: block;
}